71530174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3613}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 113190480

約数和(自身を除く): 41660306

約数列:

[1, 2, 19, 38, 521, 1042, 3613, 7226, 9899, 19798, 68647, 137294, 1882373, 3764746, 35765087, 71530174]

約数ペア:

[(1, 71530174), (2, 35765087), (19, 3764746), (38, 1882373), (521, 137294), (1042, 68647), (3613, 19798), (7226, 9899)]